[xquery-talk] get highest number

[gonzberg at gmx.de]

Thanks Michael,
this makes it slightly faster, but still takes around 30 seconds...

Then it is probably better to retieve all IDs and to process the max value in my application afterwards.


-------- Original-Nachricht --------
> Datum: Wed, 14 May 2008 09:26:29 +0100
> Von: "Michael Kay" <mike at saxonica.com>
> An: gonzberg at gmx.de, talk at x-query.com
> Betreff: RE: [xquery-talk] get highest number

> > Is there a faster way to achieve this in XQuery?
> 
> max(//@id)
> 
> Michael Kay
> http://www.saxonica.com/
> 
> > 
> > let $y := for $x in //@id
> > order by number($x)
> > return $x
> > return xs:string($y[fn:last()])
> > 
> > Thanks for your help! gonzberg
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